KR800000841Y1 - Rapier driving mechanism on rapier loom - Google Patents

Rapier driving mechanism on rapier loom Download PDF

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Publication number
KR800000841Y1
KR800000841Y1 KR7904869U KR790004869U KR800000841Y1 KR 800000841 Y1 KR800000841 Y1 KR 800000841Y1 KR 7904869 U KR7904869 U KR 7904869U KR 790004869 U KR790004869 U KR 790004869U KR 800000841 Y1 KR800000841 Y1 KR 800000841Y1
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KR
South Korea
Prior art keywords
repia
rapier
gear
loom
driving mechanism
Prior art date
Application number
KR7904869U
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Korean (ko)
Inventor
박규선
Original Assignee
박규선
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Application filed by 박규선 filed Critical 박규선
Priority to KR7904869U priority Critical patent/KR800000841Y1/en
Application granted granted Critical
Publication of KR800000841Y1 publication Critical patent/KR800000841Y1/en

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Classifications

    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27Drive or guide mechanisms for weft inserting
    • D03D47/275Drive mechanisms
    • D03D47/276Details or arrangement of sprocket wheels
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27Drive or guide mechanisms for weft inserting
    • D03D47/271Rapiers
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/02General arrangements of driving mechanism

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

내용 없음.No content.

Description

레피아식 직기의 레피아 구동장치Repia Drive of Repia Loom

제 1 도는 본 고안의 설치상태를 보인 전체 사시도.1 is an overall perspective view showing the installation state of the present invention.

제 2 도는 본 고안의 작동 상태를 보인 정면도.2 is a front view showing an operating state of the present invention.

본 고안은 레피아(Rapier)식 직기의 레피아 구동장치에 관한 것으로, 종래의 레피아식 직기는 내단부에 크립퍼를 가진 레피아의 하방에 회전기어를 설치하여 이 회전기어와 동력풀리 사이를 타임벨트로 연결하여 동력풀리의 회전에 의해 회전기어가 그 후방에 별도로 부설된 반전장치에 의해 왕복 회전운동하면서 레피아를 왕복 운동시켜 위사를 투입하게 한 것이나, 이는 타임벨트가 고무 재질이기 때문에 계속 사용하다보면 신축성이 발생하여 늘어나 걷돌게 되므로 인해 레피아의 왕복 운동상에 오차가 발생하게 되고 따라서 양쪽 레피아의 크립퍼가 중앙에서 만날 때 충돌하는 일이 있게 되고 아울러 위사 공급전달상의 미스가 발생되어 질이 좋은 직물을 제직할 수 없을 뿐만 아니라 타임벨트는 수입에 의존하는 기료소품이기 때문에 고가로 구입하여 교체하여야 하며 항상 타임벨트의 장력을 팽팽하게 유지 조절해야 하므로 동력모우터에 부하가 많이 걸려 전기소모가 크기 때문에 수시 점검이 요구되고 구조 또한 매우 복잡하여 고장율이 심한 제결점이 있었다.The present invention relates to a repia driving device of a rapier loom, and a conventional repia loom is provided with a rotary gear below a repia having a creeper at the inner end, and a time belt is connected between the rotary gear and the power pulley. The reciprocating rotation of the revolving gear by the reversing device attached to the rear by the rotation of the power pulley by the rotation of the power pulley to reciprocate the repia to inject the weft, but since the time belt is made of rubber, This causes an error in the reciprocating motion of the Repia, which causes an error in the reciprocating motion of the Repia. Therefore, when both the Repia's rappers meet in the center, they may collide with each other. As well as not being able to do it, a time belt is a small article which depends on import It should be replaced, and there was my shortcomings always taut to keep adjusting the belt tension of the time, so being caught occasional checks required because a lot of load on the engine Motor is also very complex structure, size, power consumption severe failure rate.

본 고안은 이와 같은 타임벨트를 이용한 종래의 레피아 구동장치의 문제점을 감안해서 회전기어와 동력풀리 사이를 시이소형 레바 및 락크기어로 연결하여 위사전달상에 있어 한치의 오차가 미스가 발생됨이 없도록 한 것으로 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention, in view of the problems of the conventional REPIA driving device using such a time belt, connects between the rotary gear and the power pulley with a seesaw type lever and lock size gear so that there is no error in the limit in the weft transmission. It will be described in detail by the accompanying drawings as follows.

기틀(1) 전방 양쪽에 착설된 레피아(2)(2')의 치공(3)에 회전기어(4)가 치합되게 한 후 회전기어와 동력풀리 사이를 타임벨트로 연결하여 회전기어의 회전운동에 따라 레피아(2)가 연동되게 한 공지의 것에 있어서 회전기어(4)의 하부에 통상의 락크기어(5)를 치합시켜 연동되게 하되 락크기어(5)의 암(5')을 L자형으로 형성하여 그 단부에 조절롯드(6)를 연결한 후 동력축(7)에 축착된 통상의 액센트릭 캠(8)과 조절롯드(6) 사이에 시이소형레바(9)를 연결하여 캠(8) 및 시이소형레바(9)의 작동에 따라 락크기어(5)가 회전기어(4)를 좌우 왕복 운동시키게 하여서 된 것이다.The rotary gear 4 is engaged with the tooth 3 of the repia 2, 2 'installed on both sides of the base 1, and the rotary motion of the rotary gear is connected by connecting a time belt between the rotary gear and the power pulley. In accordance with the known art in which the repia 2 is interlocked, the conventional lock gear 5 is engaged with the lower portion of the rotary gear 4 so that the arm 5 'of the lock gear 5 is interlocked. It is formed in a shape and connects the adjusting rod 6 to its end, and then connects the seesaw lever 9 between the conventional axial cam 8 and the adjusting rod 6 which are condensed to the power shaft 7 and the cam. The lock gear 5 causes the rotary gear 4 to reciprocate left and right according to the operation of the 8 and the seesaw lever 9.

도면중 미설명부호 10은 바디이고, 11은 레피아단부에 결착된 크립퍼이다.In the figure, reference numeral 10 denotes a body, and 11 denotes a clipper fixed to the end of the repia.

이와 같이 된 본 고안은 동력축(7)의 회전에 따라 통상의 엑센트릭 캠이 0형으로 장 타원 운동을 하면서 시이소형레바(9)의 후단을 상하 승강 작동시키게 되므로 그 중앙부의 지축(a)을 지점으로 하여 시이소운동을 하면서 반대쪽에 결착된 조절롯드(6)를 통해 락크기어(5)를 연동시키게 되며 따라서 락크기어(5)는 그 하부의 지축(b)을 지점으로 하여 좌우 왕복 운동을 하면서 치합된 회전기어(4)의 피니언을 연동시켜 레피아(2)가 좌우 왕복 운동되게 하는 것이다.According to the present invention, the central shaft of the center is moved up and down by operating the rear end of the iso-shaped lever 9 while the ordinary axial cam is elliptical in the form of zero according to the rotation of the power shaft 7. The lock gear (5) is interlocked through the adjustment rod (6) attached to the opposite side while the seesaw movement is performed as the point, and the lock gear (5) is reciprocated left and right by using the lower axis (b) as the point. The pinion of the rotary gear (4) engaged during the movement is to allow the repia (2) to reciprocate left and right.

이렇게 된 본 고안은 시이소형레바(9)에 의해 좌우 연동되는 락크기어(5)로 회전기어(4)를 구동시키게 하므로서 이들 기어가 맞물려 회전하면서 한피치의 미스나 오차가 없이 양쪽 레피아의 위사 투입 작동을 정확하게 이행시킬 수 있어 종래 타임벨트가 늘어나 자주 교체해주어야 하든 번거로움이나 고장의 염려가 없이 반 영구적으로 사용할 수 있고 수리점검이 간편하여 사용하기가 편리함과 동시 위사 투입작동이 미스없이 정확함에 따라 품질이 좋은 직물을 제직할 수 있는 효과가 있는 것이다.In this way, the present invention allows the rotary gears 4 to be driven by the lock gears 5 interlocked with the right and left levers 9 by the iso-shaped lever 9, so that these gears are engaged with each other while there is no miss or error of one pitch. It is possible to carry out the feeding operation accurately, so that the existing time belt is extended and often need to be replaced, so it can be used semi-permanently without any hassles or troubles, and it is easy to check and repair. Therefore, it is effective to weave high quality fabrics.

Claims (1)

도시한 바와 같이 레피아(2) 하방에 회전기어(4)를 치합시켜 연동되게한 공지의 것에 있어서 회전기어(4)의 하방에 통상의 락크기어(5)를 치합시켜 연동되게 하되 락크기어(5)의 암(5')을 L형으로 형성하여 그 단부에 조절롯드(6)와 시이소형레바(9) 및 통상의 엑센트릭 캠(8)을 차례로 연결하여서 된 레피아식 직기의 레피아 구동장치.As shown in the figure, the conventional lock gear 5 is engaged with the lock gear 4 under the rotary gear 4 in a known manner in which the rotary gear 4 is engaged with the repia 2 under the lock gear. The repia drive of a repia loom formed by forming the arm 5 'of (5) in an L shape and connecting the adjusting rod 6, the seesaw lever 9, and the ordinary accent cam 8 in order to the end thereof. Device.
KR7904869U 1979-08-16 1979-08-16 Rapier driving mechanism on rapier loom KR800000841Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7904869U KR800000841Y1 (en) 1979-08-16 1979-08-16 Rapier driving mechanism on rapier loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7904869U KR800000841Y1 (en) 1979-08-16 1979-08-16 Rapier driving mechanism on rapier loom

Publications (1)

Publication Number Publication Date
KR800000841Y1 true KR800000841Y1 (en) 1980-06-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR7904869U KR800000841Y1 (en) 1979-08-16 1979-08-16 Rapier driving mechanism on rapier loom

Country Status (1)

Country Link
KR (1) KR800000841Y1 (en)

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